一、泵的其他说明叶轮的动平衡标准：2号站油泵制造队伍参照ISO 1940 G 6.3泵的水力试验标淮：参照1SO 9001 （抽查）泵的出口法兰标准：参照DIN标准「N10/16）,材质为钢件。 二、泵的材料符合下列标准规定：GB97667《灰铸铁件分类及技术

一、泵的其他说明

 

叶轮的动平衡标准：参照ISO 1940 G 6.3

 

泵的水力试验标淮：参照1SO 9001 （抽查）

 

泵的出口法兰标准：参照DIN标准「N10/16）,材质为钢件。

 

二、泵的材料符合下列标准规定：

 

GB97667《灰铸铁件分类及技术条件》

 

GB69965 ＜优质碳素结构钢钢号和一般技术条件》

 

GB70079《普通碳素结构钢技术条件》

 

GB122092《不锈钢棒》

 

GB210088《不锈耐酸钢铸件技术条件》

 

三、设备涂漆符合《轻工机械涂漆通用技术条件》QB/TI588.493的要求。

 

 

 

 

1、 Other instructions for the pump

 

Dynamic balance standard of impeller: refer to ISO 1940 g 6.3

 

Hydraulic test standard of pump: refer to 1So 9001 (spot check)2号站怎么样?

 

Pump outlet flange standard: refer to DIN standard N10 / 16, and the material is steel.

 

2、 The material of the pump shall comply with the following standards:

 

Gb97667 classification and technical conditions of gray iron castings

 

Grade and general specification of high quality carbon structural steel (gb69965)

 

Gb70079 technical conditions for ordinary carbon structural steel

 

GB 122092 stainless steel rods

 

Gb210088 technical conditions for stainless and acid resistant steel castings

 

3、 The equipment painting meets the requirements of QB / ti588.493 of general technical conditions for painting of light industrial machinery.